Cita APA

Gold, R. (1994). Enhanced inactivated poliovirus vaccine. Pulsus Group Inc.

Chicago Style Citation

Gold, Ronald. Enhanced Inactivated Poliovirus Vaccine. Pulsus Group Inc, 1994.

Cita MLA

Gold, Ronald. Enhanced Inactivated Poliovirus Vaccine. Pulsus Group Inc, 1994.

Atenció: Aquestes cites poden no estar 100% correctes.